Average annual temperature is 14.4 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Collana
* Weather data for Collana Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.0 | 21.3 | 21.4 | 22.2 | 23.3 | 24.2 | 25.6 | 27.1 | 25.1 | 24.7 | 23.6 | 23.0 |
| Average daytime temperature (°C) | 19.3 | 20.1 | 19.4 | 20.4 | 20.8 | 22.1 | 24.0 | 24.5 | 23.5 | 21.8 | 21.2 | 21.3 |
| Average temperature (°C) | 13.0 | 13.7 | 13.3 | 13.3 | 13.6 | 14.2 | 15.4 | 15.8 | 15.4 | 14.8 | 14.5 | 14.9 |
| Average night temperature (°C) | 8.9 | 9.8 | 9.5 | 8.1 | 7.5 | 7.2 | 8.3 | 8.3 | 8.6 | 9.7 | 9.6 | 10.8 |
| Absolute minimum temperature (°C) | 6.0 | 6.5 | 5.4 | 6.0 | 5.7 | 3.8 | 4.6 | 5.4 | 6.2 | 7.1 | 6.9 | 8.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 9.1 | 8.7 | 9.7 | 10.6 | 10.7 | 10.8 | 11.0 | 11.1 | 10.1 | 9.8 | 9.5 |
| Precipitation (mm) | 284 | 340 | 355 | 244 | 43 | 3 | 2 | 18 | 100 | 239 | 206 | 309 |
| Sunny days | 2 | 0 | 1 | 0 | 6 | 21 | 21 | 18 | 1 | 0 | 1 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 25 | 9 | 10 | 13 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Collana is at